The snail is an aquatic animal.
True or false ?(a) The snail is an aquatic animal.(b) Amphibians can live in air and in water.(c) The function of the brain is well developed in vertebrate animals.(d) The amoeba is a multicellular animal.
Which one of the following statements is incorrect? (a) Birds and lands snails are uricotelic animals (b) Mammals and frogs are ureotelic animals (c) Aquatic amphibians and aquatic insects are ammonotelic animals (d) Birds and reptiles are ureotelic
Which is not an aquatic animal?
If crab is an aquatic animal, how it can survive outside of water?